window.open和window.show的区别答:sFeatures:可选参数,IE窗口相关的特性,有height,width,left.top,location,menubar,resizable,scrollbars,status,titlebar,toolbar,还有channelmode,directories和fullscreen(全屏模态)特殊参数.sReplace:可选参数 example:window.open("Sample.htm",null,"height=200,width=400,status=yes,toolbar=no,...